Hot weather and yeast deliveries: We may not despatch orders containing yeast on a Friday to avoid yeast sitting on the network over a weekend. If needed please include a delivery instruction to avoid yeast sitting somewhere hot or directly in the sun. Thanks!

20 x Wholesale Airlocks

Plastic airlock (or fermentation lock). Pour some potassium metabisulphite solution, water or vodka in it, insert it in the top of your fermenter and it allows the carbon dioxide to escape during fermentation, whilst maintaining a barrier to keep contaminants out.